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AstDyS ∴ Objects ∴ 2001WB47 ∴ Summary
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2001WB47  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.1804 2.781e-08 au
e 0.21996 9.18e-08
i 6.994 7.712e-06 deg
Ω 73.134 6.39e-05 deg
ω 288.133 7.334e-05 deg
M 19.045 2.421e-05 deg

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Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7008 au
Aphelion 2.66 au
Asc. node-Earth separation 0.95706 au
Desc. node-Earth separation 1.21317 au
Earth MOID 0.71442 au
Orbital period 1175.99 days
Date of orbit computation  apr 24 01:21
Observational summary
Optical observations (Discarded) 121 (1)
Radar observations (Discarded) 0 (0)
Arc length 7431.02 days
Unobserved 759 days

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Ephemeris at epoch 60425 MJD
Right Ascension 38.3641 deg
Declination 12.6783 deg
V Magnitude 22.38 mag
Solar Elongation -5.57 deg
Galactic Latitude -43.13 deg
Rate 0.638 deg/day
Direction 69.095 deg

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